<template>
  <!-- <watchCom></watchCom> -->
  <!-- <watchEffect></watchEffect> -->
  <watchEffectcom></watchEffectcom>
</template>

<script setup>
  import watchCom from './components/watchCom.vue';
  import watchEffect from './components/watchEffect.vue';
  import watchEffectcom from "./components/watchEffect失效函数的应用.vue"
</script>